One. They simply hold the bulb and wait for the world to revolve around them.
Because he's one of the few people in World that couldn't kick down the door.
Just one. All he has to do is hold it in place while the world revolves around him.
Two, but I don't know how they got in there.
A: A fish!
Only one. She stands with the bulb and the world revolves around her.
Two. One to hold the bulb, and another to spin the story until the bulb fits.
One to hold the bulb, and the rest to screw the whole world.
The Mersenne Twister.
Just one but he has to coordinate ten other professionals who are doing this quiet complicated task.
Two. One to change it and one to put some chips with it.
Weights
ah wait, i can't remember the rest :/
One: He holds the bulb and the rest of Canada revolves around him.
One. He puts the bulb in and lets the world revolve around him.
